This information is reviewed by a licensed practitioner who will assess your eligibility for the medication. Since , the ED medication Viagra has been available over the counter at many pharmacies, under the brand name Viagra Connect — only in the licensed strength of 50mg. We also looked at additional services, such as access to digital pharmacies and home delivery options. Finding an online ED provider can feel overwhelming. Both Viagra and Viagra Connect contain the same active ingredient: Sildenafil. You can take it in a small dose daily or in a larger dose as needed.Generic Viagra (sildenafil) is an alternative to the branded Viagra drug that can be used for treating erectile dysfunction (ED). It’s now sold by many manufacturers, including online. available over the counter without a prescription; What is the closest thing to Viagra over-the-counter? There are no over-the-counter alternatives to Viagra. However, . Viagra vs. over-the-counter products. Many over-the-counter (OTC) products may be advertised to help with ED. Examples of these products include: dehydroepiandrosterone .